CN211028100U - Double-tool-tower numerical control lathe for machining steering knuckle - Google Patents
Double-tool-tower numerical control lathe for machining steering knuckle Download PDFInfo
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- CN211028100U CN211028100U CN201921642457.7U CN201921642457U CN211028100U CN 211028100 U CN211028100 U CN 211028100U CN 201921642457 U CN201921642457 U CN 201921642457U CN 211028100 U CN211028100 U CN 211028100U
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- turret
- knuckle
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Abstract
The utility model relates to a numerical control lathe technical field especially relates to a double-turret numerical control lathe for knuckle processing, including the frame, the centre of frame is provided with thimble and carousel opposite from top to bottom, the thimble with the frame sliding connection, the carousel with the frame rotates to be connected, the carousel is provided with the anchor clamps of fixed knuckle; the two sides of the thimble are respectively provided with a left cutter tower and a right cutter tower which can move transversely and vertically, and the rack is provided with a numerical control center which controls the rotating speed of the turntable, the left cutter tower is transversely moved and vertically moved, the left cutter head is rotated by a certain angle, the right cutter tower is transversely moved and vertically moved, and the right cutter head is rotated by a certain angle. The utility model discloses can process two bearing installation positions of knuckle simultaneously on a platform lathe to adopt numerical control to realize automated production, thereby reduce cost and improve effect.
Description
Technical Field
The utility model relates to a numerical control lathe technical field especially relates to a double-turret numerical control lathe for knuckle processing.
Background
The knuckle shaft has two bearing installation positions to be processed, in the prior art, a knuckle blank is installed on a lathe firstly, a bearing position is roughly turned and then finely turned firstly, then another bearing position is roughly turned and then finely turned, namely, the two bearing positions need to be processed successively, and a cutter needs to be replaced manually when the rough turning and the fine turning are switched, so that the production process is seriously influenced, in order not to influence the progress of subsequent procedures, the two bearing positions are processed and divided into two lathes generally, the investment of equipment is increased, the production cost is increased, and the production space is occupied.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, and provide a two-tool turret numerical control lathe for knuckle processing, it processes two bearing positions of knuckle simultaneously on the lathe to adopt numerical control, realize automated production, thereby reduce cost and improve effect.
The utility model provides a technical scheme that its technical problem adopted is: a double-turret numerical control lathe for machining a steering knuckle comprises a frame, wherein a thimble and a rotary table which are opposite up and down are arranged in the middle of the frame, the thimble is connected with the frame in a vertically sliding manner, the rotary table is rotationally connected with the frame and driven by a motor to rotate, and a clamp for fixing the steering knuckle is arranged on the rotary table;
The left and right sides of the ejector pin are respectively provided with a left tool turret and a right tool turret, the rack is provided with a left transverse sliding table and a right transverse sliding table which move left and right along the rack, the left tool turret can be connected with the left transverse sliding table in a vertically sliding manner, and the right tool turret can be connected with the right transverse sliding table in a vertically sliding manner;
The left cutter tower comprises a left cutter shaft, the upper end of the left cutter shaft is connected with a left motor, the lower end of the left cutter shaft is connected with a left cutter disc, and a plurality of left turning tools are uniformly distributed on the outer circumference of the left cutter disc;
The right knife tower comprises a right knife shaft, the upper end of the right knife shaft is connected with a right motor, the lower end of the right knife shaft is connected with a right knife disc, and a plurality of right turning tools are uniformly distributed on the outer circumference of the right knife disc;
The frame is provided with the control the carousel rotational speed, left side sword tower is horizontal and reciprocate, the rotatory certain angle of left side blade disc, right side sword tower is horizontal and reciprocate, the rotatory certain angle's of right side blade disc numerical control center.
Further, anchor clamps include to be fixed in through threaded connection the bottom plate of carousel, the upper surface of bottom plate is provided with ejector pin, arc, left pin and right pin, the ejector pin is located the center of bottom plate, the arc set up in the edge of bottom plate, the concave arc orientation of arc the ejector pin, left side pin with right pin is located deviating from of ejector pin one side of arc, left side pin with right pin is about the ejector pin symmetry.
Further, the arc-shaped plate is concentric with the ejector rod.
Further, the central angle corresponding to the arc-shaped plate is less than 180 degrees.
Furthermore, the left cutter head is provided with four left turning tools.
Furthermore, the right cutter head is provided with four right turning tools.
Further, the left motor and the right motor are both stepping motors.
The utility model has the advantages that: a double-turret numerical control lathe for machining a steering knuckle comprises a frame, wherein a thimble and a rotary table which are opposite up and down are arranged in the middle of the frame, the thimble can be connected with the frame in a vertically sliding manner, the rotary table is rotationally connected with the frame and driven by a motor to rotate, and a clamp for fixing the steering knuckle is arranged on the rotary table; the left and right sides of the ejector pin are respectively provided with a left tool turret and a right tool turret, the rack is provided with a left transverse sliding table and a right transverse sliding table, the left tool turret can be connected with the left transverse sliding table in a vertically sliding manner, and the right tool turret can be connected with the right transverse sliding table in a vertically sliding manner; the frame is provided with the control the carousel rotational speed, left side sword tower is horizontal and reciprocate, the rotatory certain angle of left side blade disc, right side sword tower is horizontal and reciprocate, the rotatory certain angle's of right side blade disc numerical control center. The utility model discloses can process two bearing installation positions of knuckle simultaneously on a platform lathe to adopt numerical control to realize automated production, thereby reduce cost and improve effect.
Drawings
Fig. 1 is a front view of a double-turret numerically controlled lathe for machining a knuckle according to the present invention;
FIG. 2 is a top view of FIG. 1;
Fig. 3 is a left side view of fig. 1.
Description of reference numerals:
1-frame, 2-thimble, 3-rotary table, 4-clamp, 41-bottom plate, 42-ejector rod, 43-arc plate, 44-left stop lever, 45-right stop lever, 5-left cutter tower, 51-left cutter shaft, 52-left motor, 53-left cutter head, 54-left turning tool, 6-right cutter tower, 61-right cutter shaft, 62-right motor, 63-right cutter head, 64-right turning tool, 7-left transverse sliding table, 8-right transverse sliding table, 9-numerical control center.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.
As shown in fig. 1-3, the double-turret numerically controlled lathe for machining a knuckle according to the present embodiment includes a frame 1, a thimble 2 and a turntable 3 opposite to each other up and down are disposed in the middle of the frame 1, the thimble 2 is slidably connected to the frame 1 up and down, the turntable 3 is rotatably connected to the frame 1 and is driven by a motor to rotate, and the turntable 3 is provided with a clamp 4 for fixing the knuckle;
The left side and the right side of the thimble 2 are respectively provided with a left tool turret 5 and a right tool turret 6, the rack 1 is provided with a left transverse sliding table 7 and a right transverse sliding table 8 which move left and right along the rack 1, the left tool turret 5 can be connected with the left transverse sliding table 7 in a vertically sliding manner, and the right tool turret 6 can be connected with the right transverse sliding table 8 in a vertically sliding manner;
The left tool turret 5 comprises a left tool shaft 51, the upper end of the left tool shaft 51 is connected with a left motor 52, the lower end of the left tool shaft 51 is connected with a left tool disc 53, and a plurality of left turning tools 54 are uniformly distributed on the outer circumference of the left tool disc 53;
The right knife tower 6 comprises a right knife shaft 61, the upper end of the right knife shaft 61 is connected with a right motor 62, the lower end of the right knife shaft 61 is connected with a right knife disc 63, and a plurality of right turning tools 64 are uniformly distributed on the outer circumference of the right knife disc 63;
The machine frame 1 is provided with a numerical control center 9 for controlling the rotating speed of the turntable 3, the left cutter tower 5 transversely moves up and down, the left cutter disc 53 rotates for a certain angle, the right cutter tower 6 transversely moves up and down, and the right cutter disc 63 rotates for a certain angle.
The utility model discloses a four-channel numerical control, promptly left side sword tower 5 right side sword tower 6's action respectively by numerical control center 9 independent control, except promptly the 3 rotational speeds of carousel by outside the 9 independent control of numerical control center, left side sword tower 5 transversely with reciprocate left side blade disc 53 rotatory certain angle right side sword tower 6 transversely with reciprocate right side blade disc 63 rotatory certain angle all can independently accomplish, can not interfere mutually to improve numerical control lathe's processability, the maximize realizes automated production, improves production efficiency.
During production, the steering knuckle is fixed to the clamp 4 firstly, manual control is carried out, the thimble 2 descends to enable the axle head top center of the steering knuckle axle to be propped against, then adjustment the left cutter disc 53 with the right cutter disc 63 enables the left cutter disc 54 and the right cutter disc 64 facing the steering knuckle to be rough turning tools, after a certain degree is processed, the numerical control center 9 is automatically controlled the left cutter disc 53 with the right cutter disc 63 rotates to change finish turning tools. Here, the left cutter disc 53 is provided with four left turning tools 54, and the right cutter disc 63 is provided with four right turning tools 64. Therefore, the angle of each rotation of the left cutter disc 53 or the right cutter disc 63 is integral multiple of 90 degrees, a stepping motor can be used as a drive, and the number of tool changing from rough turning to finish turning is 1-3.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a two sword tower numerical control lathe for knuckle processing which characterized in that: the steering mechanism comprises a rack (1), wherein an ejector pin (2) and a rotary table (3) which are opposite up and down are arranged in the middle of the rack (1), the ejector pin (2) can be connected with the rack (1) in a vertically sliding manner, the rotary table (3) is rotatably connected with the rack (1) and driven by a motor to rotate, and a clamp (4) for fixing a steering knuckle is arranged on the rotary table (3); the left side and the right side of the thimble (2) are respectively provided with a left tool turret (5) and a right tool turret (6), the rack (1) is provided with a left transverse sliding table (7) and a right transverse sliding table (8) which move left and right along the rack (1), the left tool turret (5) can be connected with the left transverse sliding table (7) in a vertically sliding manner, and the right tool turret (6) can be connected with the right transverse sliding table (8) in a vertically sliding manner;
The left cutter tower (5) comprises a left cutter shaft (51), the upper end of the left cutter shaft (51) is connected with a left motor (52), the lower end of the left cutter shaft (51) is connected with a left cutter head (53), and a plurality of left turning tools (54) are uniformly distributed on the outer circumference of the left cutter head (53);
The right knife tower (6) comprises a right knife shaft (61), the upper end of the right knife shaft (61) is connected with a right motor (62), the lower end of the right knife shaft (61) is connected with a right knife disc (63), and a plurality of right turning tools (64) are uniformly distributed on the outer circumference of the right knife disc (63);
Frame (1) is provided with control carousel (3) rotational speed left side sword tower (5) transversely with reciprocate, a left side blade disc (53) certain angle of rotation right side sword tower (6) transversely with reciprocate right side blade disc (63) certain angle of rotation numerical control center (9).
2. The double-turret numerically-controlled lathe for machining the knuckle according to claim 1, wherein: anchor clamps (4) include to be fixed in through threaded connection bottom plate (41) of carousel (3), the upper surface of bottom plate (41) is provided with ejector pin (42), arc (43), left pin (44) and right pin (45), ejector pin (42) are located the center of bottom plate (41), arc (43) set up in the edge of bottom plate (41), the concave arc orientation of arc (43) ejector pin (42), left pin (44) with right pin (45) are located deviating from of ejector pin one side of arc (43), left pin (44) with right pin (45) about ejector pin (42) symmetry.
3. The double-turret numerically-controlled lathe for machining the knuckle according to claim 2, wherein: the arc-shaped plate (43) is concentric with the ejector rod (42).
4. The double-turret numerically-controlled lathe for machining the knuckle according to claim 2, wherein: the central angle corresponding to the arc-shaped plate (43) is less than 180 degrees.
5. The double-turret numerically-controlled lathe for machining the knuckle according to claim 1, wherein: the left cutter head (53) is provided with four left turning tools (54).
6. The double-turret numerically-controlled lathe for machining the knuckle according to claim 1, wherein: the right cutter head (63) is provided with four right turning tools (64).
7. The double-turret numerically-controlled lathe for machining the knuckle according to claim 1, wherein: the left motor (52) and the right motor (62) are both stepping motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642457.7U CN211028100U (en) | 2019-09-29 | 2019-09-29 | Double-tool-tower numerical control lathe for machining steering knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642457.7U CN211028100U (en) | 2019-09-29 | 2019-09-29 | Double-tool-tower numerical control lathe for machining steering knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211028100U true CN211028100U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921642457.7U Active CN211028100U (en) | 2019-09-29 | 2019-09-29 | Double-tool-tower numerical control lathe for machining steering knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211028100U (en) |
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2019
- 2019-09-29 CN CN201921642457.7U patent/CN211028100U/en active Active
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